2978052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{293}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 8758848

約数和(自身を除く): 5780796

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 293, 308, 363, 462, 484, 586, 726, 847, 879, 924, 1172, 1452, 1694, 1758, 2051, 2541, 3223, 3388, 3516, 4102, 5082, 6153, 6446, 8204, 9669, 10164, 12306, 12892, 19338, 22561, 24612, 35453, 38676, 45122, 67683, 70906, 90244, 106359, 135366, 141812, 212718, 248171, 270732, 425436, 496342, 744513, 992684, 1489026, 2978052]

約数ペア:

[(1, 2978052), (2, 1489026), (3, 992684), (4, 744513), (6, 496342), (7, 425436), (11, 270732), (12, 248171), (14, 212718), (21, 141812), (22, 135366), (28, 106359), (33, 90244), (42, 70906), (44, 67683), (66, 45122), (77, 38676), (84, 35453), (121, 24612), (132, 22561), (154, 19338), (231, 12892), (242, 12306), (293, 10164), (308, 9669), (363, 8204), (462, 6446), (484, 6153), (586, 5082), (726, 4102), (847, 3516), (879, 3388), (924, 3223), (1172, 2541), (1452, 2051), (1694, 1758)]